You are charged $16.05 for a meal. Assume sales tax is 7%, what was the menu price for the meal?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
![### Problem Statement:
You are charged $16.05 for a meal. Assume sales tax is 7%, what was the menu price for the meal?
### Explanation:
To determine the original menu price of the meal before the sales tax was added:
1. **Understand the problem**: We need to find the original price before adding a 7% sales tax. The total amount charged after adding the tax is $16.05.
2. **Formula**:
\[
\text{Total Price} = \text{Menu Price} + (\text{Menu Price} \times \text{Sales Tax Rate})
\]
In this problem, we know the Total Price is $16.05 and the Sales Tax Rate is 7% (or 0.07).
3. **Rewriting the formula**:
\[
\text{Total Price} = \text{Menu Price} \times (1 + \text{Sales Tax Rate})
\]
\[
16.05 = \text{Menu Price} \times 1.07
\]
4. **Solving for Menu Price**:
\[
\text{Menu Price} = \frac{\text{Total Price}}{1 + \text{Sales Tax Rate}}
\]
\[
\text{Menu Price} = \frac{16.05}{1.07}
\]
\[
\text{Menu Price} = 15
\]
### Answer:
The menu price for the meal before tax was $15.00.
**Diagram/Graph Explanation**:
There are no graphs or diagrams in the provided image. The box appears to be a place for students to enter their answer after calculating the menu price.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1898938e-12ea-4dd6-906f-f8cfe8b1542d%2F9e23fd5e-5d96-4d88-8f11-eb456b604ee1%2Fak4miu.png&w=3840&q=75)
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